Evidence map›Paper›PMID 31407274›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2019

Imaging Single mRNA Molecules in Mammalian Cells Using an Optimized MS2-MCP System.

Maria Vera, Evelina Tutucci, Robert H Singer

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
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  6. Article
  7. Review
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  11. Article
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  14. Research progress of live-cell RNA imaging techniques.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2022
    Review
  15. Review
  16. Review
  17. Review
  18. Advances in Confocal Microscopy and Selected Applications.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Maria VeraDepartment of Biochemistry, McGill University, Montreal, Canada.
Evelina TutucciDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA.
Robert H SingerDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA. robert.singer@einstein.yu.edu.

Funding

WORD PROCESSORP30CA013330 · NCI · YESHIVA UNIVERSITY · PI THOMAS E ROHAN · 1985 to 2026
$111.2M
Mechanism of MRNA Localization and Localized Translation in NeuronsR01NS083085 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI Sulagna Das, Robert H Singer · 2013 to 2026
$9.0M
RNA TRANSPORT AND LOCALIZATION IN YEAST IN SITUR01GM057071 · NIGMS · YESHIVA UNIVERSITY · PI SINGER, ROBERT H · 1998 to 2019
$5.7M
Preventing neurodegeneration by boosting molecular chaperone expressionR21AG055083 · NIA · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI VERA UGALDE, MARIA · 2017 to 2018
$459k
NCI NIH HHS P30 CA013330NIA NIH HHS R21 AG055083NIGMS NIH HHS R01 GM057071NINDS NIH HHS R01 NS083085
6 · The paper itself

Abstract

Visualization of single mRNAs in their native cellular environment provides key information to study gene expression regulation. This fundamental biological question triggered the development of the MS2-MCP (MS2-Capsid Protein) system to tag mRNAs and image their life cycle using widefield fluorescence microscopy. The last two decades have evolved toward improving the qualitative and quantitative characteristics of the MS2-MCP system. Here, we provide a protocol to use the latest versions, MS2V6 and MS2V7, to tag and visualize mRNAs in mammalian cells in culture. The motivation behind engineering MS2V6 and MS2V7 was to overcome a degradation caveat observed in S. cerevisiae with the previous MS2-MCP systems. While for yeast we recommend the use of MS2V6, we found that for live-cell imaging experiments in mammalian cells, the MS2V7 has improved reporter properties.

Indexed as

In Situ Hybridization, FluorescenceMicroscopy, FluorescenceAnimalsAptamers, NucleotideCapsid ProteinsCell LineGene Expression Regulation, FungalHumansLevivirusLuminescent ProteinsMolecular ImagingRecombinant Fusion ProteinsRNA, FungalRNA, MessengerRNA StabilitySaccharomyces cerevisiaeAptamers, NucleotideCapsid ProteinsLuminescent ProteinsRecombinant Fusion ProteinsRNA, FungalRNA, MessengerMS2 systemMS2V6MS2V7Quantitative fluorescence microscopyShort-lived mRNAsSingle cellSingle-molecule imagingsmFISH

Identifiers

PMID31407274
PMCPMC8950109

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.